I can’t tell whether all the giggling was from nervousness or just because Joe and Dick have been in DC for longer than forever.

And Biden’s staff isn’t telling:

"The Vice President-elect and Dr. Jill Biden met with Vice President Cheney and his wife Lynne at the Naval Observatory this evening.  The Bidens thank the Cheneys for welcoming them into their home and for their gracious hospitality," said spokesperson for the Vice President-elect Elizabeth Alexander.  

No giggling from Dick, though. And no word on the man-sized safe, either.